Advertisements
Advertisements
प्रश्न
The diagram below represents the forelimb of man.
(a) Label the parts marked 1 to 9.
(b) Mention the antagonistic muscles.
(c) Which muscle will contract when the hand is bent?
(d} Name the main bone of pectoral girdle.
(e) Name the type of joint present in shoulder girdle.
Advertisements
उत्तर
(a)
1. Scapula;
2. Shoulder joint;
3. Humerus;
4. Bicep;
5. Tricep;
6. Radius;
7. Tricep
8. Elbow Joint;
9. Ulna.
(b) Bicep muscles and triceps are antagonistic muscles.
(c) Bicep muscles.
(d) Shoulder bones.
(e) Ball and socket joint.
APPEARS IN
संबंधित प्रश्न
What are the various parts of a typical vertebra?
Describe the bones of vertebral column.
What are the five regions of the vertebral column?
The question has four options. Choose the correct answer:
Smallest bone of man is
The place where two or more bones are connected is called a ______.
Right or wrong? If wrong, write the correct sentence.
Bones are soft.
Answer the following question in your words.
Which are the various reasons due to which our bones might break?
Answer the following question in your words.
What are the different types of bones? How many types are there?
Bones are hard structures and cannot be bent. But, we can still bend our elbow, knee, etc. How is this possible?
Unscramble the jumbled word and write it in the blank space provided.
neosb ................
